Important
Never touch the bulb glass with your bare fingers. Grease and oils from your fingers vaporize in the heat and will leave a deposit on the reflector, which may damage it.
Remove the bulb by turning the bulb holder upward and then pulling it straight out.
Carefully pry the plastic sleeve by the connector's locking lug to release it.
Remove the connector from the bulb.
Replace the bulb.
Position the bulb in the socket and turn it downward.